Properties of Aplite lan Nephelinite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora kasedhiya
flat
porosity
kurang keropos
kurang keropos
luster
kurang kanggo mutiyara kanggo subvitreous
vitreous kanggo metallic
cleavage
ora kasedhiya
cacat
kateguhan
ora kasedhiya
2.7
tartamtu gravitasi
2.6
2.4-2.9
Kapadhetan
2.6 g / cm 3
2.5-3 g / cm 3
resistance
tahan panas, nyandhang tahan
tahan panas